28138198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1231}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 17987882

約数列:

[1, 2, 11, 22, 1039, 1231, 2078, 2462, 11429, 13541, 22858, 27082, 1279009, 2558018, 14069099, 28138198]

約数ペア:

[(1, 28138198), (2, 14069099), (11, 2558018), (22, 1279009), (1039, 27082), (1231, 22858), (2078, 13541), (2462, 11429)]